Fertility and Sterility · 1995 · 121 citations · 13 references
Expectant management of EP is successful in the majority of patients with initial hCG titer < 1,000 mIU/mL.
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Methotrexate treatment of unruptured ectopic pregnancy: a report of 100 cases.
T G Stovall, F W Ling, Lisa Gray et al. · PubMed · 1991 · 199 citations
Nonsurgical diagnosis and treatment of tubal pregnancy
Thomas G. Stovall, Frank W. Ling, Sandra Ann Carson et al. · Fertility and Sterility · 1990 · 100 citations
Expectant management of presumed ectopic pregnancies
Alfredo J. Garcia, Josep M. Aubert, Jahir Sama et al. · Fertility and Sterility · 1987 · 90 citations